Answer:
6 sq root 5
Step-by-step explanation:
6sqrt(5)
Both of these expressions are a number times the square root of 5. By definition, we can simply add the coefficients as these are like terms.
= 723.5625 kg
Answer: B
30
First, add 3 and 7
3 + 7 =10
The multiply by 3
10*3= 30
Hope this helps!
9
9 is the correct answer.
2
